Antares::Optimisation::LinearProblemApi::ILinearProblem Class Reference

#include <linearProblem.h>

Inheritance diagram for Antares::Optimisation::LinearProblemApi::ILinearProblem:

Public Member Functions
virtual IMipVariable *	addNumVariable (double lb, double ub, const std::string &name)=0
	Create a continuous variable.
virtual IMipVariable *	addIntVariable (double lb, double ub, const std::string &name)=0
	Create a integer variable.
virtual IMipVariable *	addVariable (double lb, double ub, bool integer, const std::string &name)=0
	Create a continuous or integer variable.
virtual IMipVariable *	getVariable (const std::string &name) const =0
virtual int	variableCount () const =0
virtual IMipConstraint *	addConstraint (double lb, double ub, const std::string &name)=0
	Add a bounded constraint to the problem.
virtual IMipConstraint *	getConstraint (const std::string &name) const =0
virtual int	constraintCount () const =0
virtual void	setObjectiveCoefficient (IMipVariable *var, double coefficient)=0
	Set the objective coefficient for a given variable.
virtual double	getObjectiveCoefficient (const IMipVariable *var) const =0
virtual void	setMinimization ()=0
	Sets the optimization direction to minimize.
virtual void	setMaximization ()=0
	Sets the optimization direction to maximize.
virtual bool	isMinimization () const =0
virtual bool	isMaximization () const =0
virtual IMipSolution *	solve (bool verboseSolver)=0
	Solve the problem, returns a IMipSolution.
virtual void	WriteLP (const std::string &filename)=0
virtual double	infinity () const =0

Detailed Description

Linear Problem This class is aimed at creating and manipulating variables/constraints Also used to control the objective, maximization or minimization, and to solve the problem

Member Function Documentation

addConstraint()

virtual IMipConstraint * Antares::Optimisation::LinearProblemApi::ILinearProblem::addConstraint ( double lb, double ub, const std::string & name )

pure virtual

Add a bounded constraint to the problem.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

addIntVariable()

virtual IMipVariable * Antares::Optimisation::LinearProblemApi::ILinearProblem::addIntVariable ( double lb, double ub, const std::string & name )

pure virtual

Create a integer variable.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

addNumVariable()

virtual IMipVariable * Antares::Optimisation::LinearProblemApi::ILinearProblem::addNumVariable ( double lb, double ub, const std::string & name )

pure virtual

Create a continuous variable.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

addVariable()

virtual IMipVariable * Antares::Optimisation::LinearProblemApi::ILinearProblem::addVariable ( double lb, double ub, bool integer, const std::string & name )

pure virtual

Create a continuous or integer variable.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

setMaximization()

virtual void Antares::Optimisation::LinearProblemApi::ILinearProblem::setMaximization ( )

pure virtual

Sets the optimization direction to maximize.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

setMinimization()

virtual void Antares::Optimisation::LinearProblemApi::ILinearProblem::setMinimization ( )

pure virtual

Sets the optimization direction to minimize.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

setObjectiveCoefficient()

virtual void Antares::Optimisation::LinearProblemApi::ILinearProblem::setObjectiveCoefficient ( IMipVariable * var, double coefficient )

pure virtual

Set the objective coefficient for a given variable.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

solve()

virtual IMipSolution * Antares::Optimisation::LinearProblemApi::ILinearProblem::solve ( bool verboseSolver )

pure virtual

Solve the problem, returns a IMipSolution.

Implemented in Antares::Optimisation::LinearProblemMpsolverImpl::OrtoolsLinearProblem, and MockLinearProblem.

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The documentation for this class was generated from the following file:

• src/optimisation/linear-problem-api/include/antares/optimisation/linear-problem-api/linearProblem.h